Dahl works at NOAA’s Space Weather Prediction Center in Colorado. He’s part of team tracking the sun as it goes through an 11 ...

Using fossilized feces and vomit samples from Poland, scientists have reconstructed how dinosaurs came to dominate the Earth ...

The Tianzhou 7 spacecraft undocked from China's Tiangong space station on Nov. 10 and reentered Earth's atmosphere at around ...

In conversation with Richard Christiansen, the activist and former VP spoke boldly of dangers ahead—including the Trump ...

Scientists predict climate change's effects on crops using a model. Rising CO2 boosts growth briefly, but heat harms yields.

Mega-constellations of internet satellites are quickly filling the skies. Experts are begging regulators to slow it down and ...

Northern lights should be visible on Thanksgiving and Black Friday from New York to Idaho thanks to an incoming solar storm, ...

Scientists have found microorganisms crawling over a sample retrieved from the 200 million-mile-distant asteroid Ryugu. But ...

A study of fossilized feces and vomit attempts to piece together why dinosaurs were so evolutionarily successful.

Donald Trump and Elon Musk are set to massively slash costs at NASA. They will likely take aim at extremely costly programs ...

Astronomers used the Two-meter Twin Telescope to catch a "see-you-soon" image of the departing asteroid 2024 PT5.

This year, four planets retrograde in the sky: Mercury, Jupiter, Uranus and Neptune. Mars is in its pre-shadow phase and ...